PubMed:102294 JSONTXT

{"target":"http://pubannotation.org/docs/sourcedb/PubMed/sourceid/102294","sourcedb":"PubMed","sourceid":"102294","source_url":"http://www.ncbi.nlm.nih.gov/pubmed/102294","text":"[Prognosis of adult angina pectoris by means of blood pressure and the electrocardiogram].\nPronostic de l'angine de poitrine chez l'homme à l'aide de la pression artérielle et de l'électrocardiogramme.\nOne hundred and fifty-three men with angina were studied to determine the risk of death over a 5-year period. Multivariate analysis using age, systolic and diastolic pressure, and six electrocardiographic variables (QRS axis, PR interval, the sum of S in V1 and R in V5, T-wave and ST segment anomalies and incomplete left bundle branch block) identified sub-groups having very different prognoses. An analysis using only six variables (omitting diastolic pressure, ST segment anomalies and PR interval) retained a good discriminatory value, and this same discriminant function calculated from half of the sample had good prognostic value in the other half. A prognostic index based on this function (designed to simplify the calculations in clinical use) identified a sub-group (24% of the total group) in which no mortality occurred, while another sub-group (16% of the total group) suffered a mortality of 67%. The logical use of the blood pressure and ECG leads to a more precise prognosis in angina and should help in determining the indications for myocardial revascularisation.","tracks":[{"project":"QFMC_MEDLINE","denotations":[{"id":"T1","span":{"begin":91,"end":100},"obj":"PROC"},{"id":"T1c","span":{"begin":91,"end":100},"obj":"UMLS:C0033325"},{"id":"T2","span":{"begin":106,"end":124},"obj":"DISO"},{"id":"T2c","span":{"begin":106,"end":124},"obj":"UMLS:C0002962"},{"id":"T3","span":{"begin":132,"end":137},"obj":"LIVB"},{"id":"T3c","span":{"begin":132,"end":137},"obj":"UMLS:C0086418"},{"id":"T4","span":{"begin":153,"end":172},"obj":"PHYS"},{"id":"T4c","span":{"begin":153,"end":172},"obj":"UMLS:C0871470"},{"id":"T5","span":{"begin":162,"end":172},"obj":"ANAT"},{"id":"T5c","span":{"begin":162,"end":172},"obj":"UMLS:C0003842"},{"id":"T6","span":{"begin":181,"end":200},"obj":"DISO"},{"id":"T6c","span":{"begin":181,"end":200},"obj":"UMLS:C0013798"}],"relations":[{"id":"#1","pred":"Normalization","subj":"T1","obj":"T1c"},{"id":"#2","pred":"Normalization","subj":"T2","obj":"T2c"},{"id":"#3","pred":"Normalization","subj":"T3","obj":"T3c"},{"id":"#4","pred":"Normalization","subj":"T4","obj":"T4c"},{"id":"#5","pred":"Normalization","subj":"T5","obj":"T5c"},{"id":"#6","pred":"Normalization","subj":"T6","obj":"T6c"}],"namespaces":[{"prefix":"UMLS","uri":"https://uts.nlm.nih.gov/metathesaurus.html#"}],"attributes":[{"subj":"T1","pred":"source","obj":"QFMC_MEDLINE"},{"subj":"T1c","pred":"source","obj":"QFMC_MEDLINE"},{"subj":"T2","pred":"source","obj":"QFMC_MEDLINE"},{"subj":"T2c","pred":"source","obj":"QFMC_MEDLINE"},{"subj":"T3","pred":"source","obj":"QFMC_MEDLINE"},{"subj":"T3c","pred":"source","obj":"QFMC_MEDLINE"},{"subj":"T4","pred":"source","obj":"QFMC_MEDLINE"},{"subj":"T4c","pred":"source","obj":"QFMC_MEDLINE"},{"subj":"T5","pred":"source","obj":"QFMC_MEDLINE"},{"subj":"T5c","pred":"source","obj":"QFMC_MEDLINE"},{"subj":"T6","pred":"source","obj":"QFMC_MEDLINE"},{"subj":"T6c","pred":"source","obj":"QFMC_MEDLINE"}]},{"project":"PubmedHPO","denotations":[{"id":"T1","span":{"begin":520,"end":544},"obj":"HP_0011713"},{"id":"T2","span":{"begin":525,"end":544},"obj":"HP_0011710"}],"attributes":[{"subj":"T1","pred":"source","obj":"PubmedHPO"},{"subj":"T2","pred":"source","obj":"PubmedHPO"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"QFMC_MEDLINE","color":"#b4ec93","default":true},{"id":"PubmedHPO","color":"#ec93ce"}]}]}}